Jessica Simpson Killer Whale Kiss — Confuses Orcas & Sharks

Slim, sleek, and back in her Daisy Dukes, Jessica Simpson rocked the house during a live audience at SeaWorld over the weekend — much to the chagrin of the folks at PETA.

It’s just too bad none of the fab staffers at the San Diego tourist hotspot bothered to tell Jess that killer whales are actually just “really big dolphins” — not sharks. Hasn’t she ever seen Free Willy?!

Following her Saturday afternoon performance, Jessica uploaded this photo on her Twitter page, accompanied by the following headline: